2025kxz

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Information

Transient

Name: SN2025kxz
Right ascension: 20h25m43.61s
Declination: -19d44m00.62s
Discovery Date: May 16, 2025, 10:25 a.m.
Classification: SN Ia-CSM
Redshift: 0.150000
MW E(B-V): 0.050

Host

Name: 2025kxz
Right ascension: 20h25m43.12s
Declination: -19d43m58.60s
Redshift: None
Photometric Redshift: 0.153
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.36
Cutout download processed 0.71
Global aperture construction processed 0.66
Local aperture photometry processed 5.06
Global aperture photometry processed 5.36
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.65
Host information processed 0.11
Global host SED inference processed 478.76
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 20h25m43.61s, -19d44m00.62s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 20h25m43.08s, -19d43m58.72s
semi major axis, semi minor axis (arcsec) = 12.11, 5.98
angle (degrees, anti-clockwise from east) = -105.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.72 3.53 20.218 0.129 AB
GALEX_NUV 25.96 2.67 20.364 0.112 AB
SDSS_u -8.76 9.35 AB
SDSS_g 171.87 4.63 18.312 0.029 AB
PanSTARRS_g 207.56 2.3 18.107 0.012 AB
SDSS_r 338.7 6.59 17.575 0.021 AB
PanSTARRS_r 372.78 2.74 17.471 0.008 AB
SDSS_i 515.6 9.37 17.119 0.020 AB
PanSTARRS_i 494.04 1.88 17.166 0.004 AB
PanSTARRS_z 508.4 6.51 17.134 0.014 AB
SDSS_z 691.62 29.19 16.800 0.046 AB
PanSTARRS_y 734.38 16.77 16.735 0.025 AB
2MASS_J 657.66 197.85 15.960 0.327 Vega
2MASS_H 254.46 289.81 16.518 1.237 Vega
2MASS_K 645.27 327.32 15.038 0.551 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.667 10.740 10.798
{\rm log}_{10}({\rm SFR}) 0.565 0.830 1.212
{\rm log}_{10}({\rm sSFR}) -10.184 -9.919 -9.532
{\rm stellar\ age} 3.896 5.626 6.732

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.363 -0.020 0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.185 -0.134 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.449 0.832
\delta -0.468 0.059 0.324
\tau_1/\tau_2 0.493 0.960 1.398
Q_{PAH} 0.470 1.457 4.510
U_{min} 2.387 6.782 13.288
{\rm log}_{10}(\gamma_e)\, -3.159 -1.847 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -2.998 -1.175
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.465 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.773 0.976 1.224
0.03-0.10 Gyr 0.346 0.745 1.212
0.10-0.32 Gyr 0.467 0.803 1.153
0.32-1.03 Gyr 0.571 0.931 1.270
1.03-3.32 Gyr 0.611 0.923 1.164
3.32-10.68 Gyr 0.464 0.821 0.955
10.68-11.86 Gyr 0.109 0.789 1.205